EP3163103A4 - Dispositif de palier et machine rotative - Google Patents

Dispositif de palier et machine rotative Download PDF

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Publication number
EP3163103A4
EP3163103A4 EP14900849.2A EP14900849A EP3163103A4 EP 3163103 A4 EP3163103 A4 EP 3163103A4 EP 14900849 A EP14900849 A EP 14900849A EP 3163103 A4 EP3163103 A4 EP 3163103A4
Authority
EP
European Patent Office
Prior art keywords
bearing device
rotary machine
rotary
machine
bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP14900849.2A
Other languages
German (de)
English (en)
Other versions
EP3163103B1 (fr
EP3163103A1 (fr
Inventor
Yuya Kojima
Tadasuke Nishioka
Takaya Futae
Motoki Ebisu
Takashi Nambu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Engine and Turbocharger Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP3163103A1 publication Critical patent/EP3163103A1/fr
Publication of EP3163103A4 publication Critical patent/EP3163103A4/fr
Application granted granted Critical
Publication of EP3163103B1 publication Critical patent/EP3163103B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/166—Sliding contact bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F01D25/183—Sealing means
    • F01D25/186—Sealing means for sliding contact bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/18—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with floating brasses or brushing, rotatable at a reduced speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/26—Systems consisting of a plurality of sliding-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/047—Sliding-contact bearings for exclusively rotary movement for axial load only with fixed wedges to generate hydrodynamic pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines
    • F16C2360/24—Turbochargers
EP14900849.2A 2014-08-28 2014-08-28 Dispositif de palier et machine rotative Active EP3163103B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/072562 WO2016031013A1 (fr) 2014-08-28 2014-08-28 Dispositif de palier et machine rotative

Publications (3)

Publication Number Publication Date
EP3163103A1 EP3163103A1 (fr) 2017-05-03
EP3163103A4 true EP3163103A4 (fr) 2017-09-13
EP3163103B1 EP3163103B1 (fr) 2018-12-05

Family

ID=55398951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14900849.2A Active EP3163103B1 (fr) 2014-08-28 2014-08-28 Dispositif de palier et machine rotative

Country Status (5)

Country Link
US (1) US9897137B2 (fr)
EP (1) EP3163103B1 (fr)
JP (1) JP6288885B2 (fr)
CN (1) CN106662144B (fr)
WO (1) WO2016031013A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016222625A1 (de) * 2016-11-17 2018-05-17 Turbo Energy Private Limited Lagerbuchse für eine Welle eines Turboladers
US10094420B1 (en) 2017-03-27 2018-10-09 United Technologies Corporation Squeeze film damper with low pressure reservoirs
DE102017127628A1 (de) * 2017-11-22 2019-05-23 Man Energy Solutions Se Turbine und Turbolader
JP7056676B2 (ja) 2018-02-08 2022-04-19 株式会社Ihi 軸受構造
DE112019006709T5 (de) * 2019-02-27 2021-10-07 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Schwimmende Buchsenlagervorrichtung und Verdichter

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH407665A (de) * 1964-04-06 1966-02-15 Buechi Alfred Johann Dipl Masc Lagerung von Kreiselmaschinenrotoren
DE2061393A1 (de) * 1970-12-12 1972-06-15 Kuehnle Kopp Kausch Ag Lagerung für Abgasturbolader
JPS54167209U (fr) * 1978-05-16 1979-11-24
JPS5612125U (fr) * 1979-07-10 1981-02-02
US4902144A (en) * 1989-05-02 1990-02-20 Allied-Signal, Inc. Turbocharger bearing assembly
US6709160B1 (en) * 2002-11-21 2004-03-23 Borgwarner, Inc. Turbocharger bearing lubrication system
EP2042753A1 (fr) * 2007-09-26 2009-04-01 ABB Turbo Systems AG Palier axial hydrodynamique
JP2011127428A (ja) * 2008-02-25 2011-06-30 Mitsubishi Heavy Ind Ltd 排気ターボ過給機のスラスト軸受の冷却装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522447B2 (fr) * 1973-02-16 1977-01-21
US4256441A (en) * 1979-06-19 1981-03-17 Wallace-Murray Corporation Floating ring bearing structure and turbocharger employing same
JPS57129919A (en) * 1981-02-04 1982-08-12 Hitachi Ltd Floating bush bearing
JPS58123919U (ja) 1982-02-17 1983-08-23 株式会社日立製作所 浮動ブツシユ軸受
JPS5939734U (ja) * 1982-09-06 1984-03-14 アイシン精機株式会社 タ−ボチヤ−ジヤ
JPS6018614A (ja) 1984-05-31 1985-01-30 Taiho Kogyo Co Ltd テ−パ−ドランドスラスト軸受
JPS61103528U (fr) * 1984-12-14 1986-07-01
JP3498584B2 (ja) * 1998-09-11 2004-02-16 トヨタ自動車株式会社 排気駆動式過給機の潤滑油供給装置
JP2003222123A (ja) 2002-01-25 2003-08-08 Mitsubishi Heavy Ind Ltd テーパランドスラスト軸受およびそれを備えた回転機械
JP2006077803A (ja) 2004-09-07 2006-03-23 Mitsubishi Heavy Ind Ltd テーパランド型スラスト軸受
JP4800788B2 (ja) 2006-02-17 2011-10-26 日本オプネクスト株式会社 光モジュールアダプタ
US7793499B2 (en) * 2006-10-25 2010-09-14 Honeywell International Inc. Bearing spacer and housing
DE102007027869B4 (de) * 2007-06-18 2010-04-29 Continental Automotive Gmbh Turbolader mit einem Turboladergehäuse
JP2013002466A (ja) * 2011-06-13 2013-01-07 Ihi Corp スラスト軸受構造及び過給機
JP2013002559A (ja) 2011-06-16 2013-01-07 Mitsubishi Heavy Ind Ltd 排気ターボ過給機のスラスト軸受装置
JP5705665B2 (ja) * 2011-06-30 2015-04-22 三菱重工業株式会社 ターボチャージャの軸受装置
JP2013227892A (ja) * 2012-04-25 2013-11-07 Toyota Motor Corp ターボチャージャ
DE102014208078A1 (de) * 2014-04-29 2015-10-29 Bosch Mahle Turbo Systems Gmbh & Co. Kg Abgasturbolader mit einem Rotor
JPWO2016027617A1 (ja) * 2014-08-21 2017-04-27 株式会社Ihi 軸受構造、および、過給機

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH407665A (de) * 1964-04-06 1966-02-15 Buechi Alfred Johann Dipl Masc Lagerung von Kreiselmaschinenrotoren
DE2061393A1 (de) * 1970-12-12 1972-06-15 Kuehnle Kopp Kausch Ag Lagerung für Abgasturbolader
JPS54167209U (fr) * 1978-05-16 1979-11-24
JPS5612125U (fr) * 1979-07-10 1981-02-02
US4902144A (en) * 1989-05-02 1990-02-20 Allied-Signal, Inc. Turbocharger bearing assembly
US6709160B1 (en) * 2002-11-21 2004-03-23 Borgwarner, Inc. Turbocharger bearing lubrication system
EP2042753A1 (fr) * 2007-09-26 2009-04-01 ABB Turbo Systems AG Palier axial hydrodynamique
JP2011127428A (ja) * 2008-02-25 2011-06-30 Mitsubishi Heavy Ind Ltd 排気ターボ過給機のスラスト軸受の冷却装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016031013A1 *

Also Published As

Publication number Publication date
EP3163103B1 (fr) 2018-12-05
US9897137B2 (en) 2018-02-20
JP6288885B2 (ja) 2018-03-07
EP3163103A1 (fr) 2017-05-03
JPWO2016031013A1 (ja) 2017-06-15
CN106662144A (zh) 2017-05-10
US20170211616A1 (en) 2017-07-27
CN106662144B (zh) 2019-08-30
WO2016031013A1 (fr) 2016-03-03

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